1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dafna11 [192]
2 years ago
11

I need Help plz...!!!!

Mathematics
2 answers:
Artist 52 [7]2 years ago
8 0

Answer:

Answer: Option B.

Step-by-step explanation:

Hey there!!

Let's simply solve it.

Given,

\frac{1}{2} x +  \frac{1}{4} x = 16

Now, take LCM.

\frac{2x + x}{4}  = 16

Multiply 16 by 4.

3x = 16 \times 4

or, 3x = 64.

Divide 64 by 3.

x =  \frac{64}{3}

x= 21.33

Therefore, your answer is option B.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

kirill [66]2 years ago
6 0

Answer:

B.21.3 is the correct answer

Step-by-step explanation:

1/2*x+1/4*x=16

x/2+x/4=16

2x+x/4=16

3x/4=16

3x=16*4

3x=64

x=21.3

Hope it is helpful for you

if it is follow me and

mark me as a brainest

You might be interested in
Using the temperature conversion tables below, what is 50°F in degree Celsius?
vfiekz [6]

Answer:

The answer to your question is:

Step-by-step explanation:

Convert 50°F to Celsius

Formula

                  °C = (°F - 32) x 0.56

Process

                   °C = (50 - 32) x 0.56

                  °C = 18 x 0.56

                  °C = 10.08

6 0
2 years ago
I'm a 10 x 10 grid that represents 800 one square represents
nasty-shy [4]
One square represents 8
7 0
3 years ago
What is the product?<br> 3a(89-65)
Otrada [13]

Answer:

72a

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the angle of elevation to a building 1000 m away that is 300 m high?
Pavel [41]

Let h be height of building

then In ΔABC

AB/BC =tan60degree

h/100 = root 3

h= 100 root 3

PLEASE MARK BRAINLIST!!

 

​

7 0
3 years ago
A market researcher for Eric’s Electronics wants to study TV viewing habits of residents in Chicago. The individuals in the surv
Elena L [17]

Answer:

Step-by-step explanation:

Confidence interval is written in the form,

(Sample mean - margin of error, sample mean + margin of error)

The sample mean, x is the point estimate for the population mean.

Since the sample size is large and the population standard deviation is known, we would use the following formula and determine the z score from the normal distribution table.

Margin of error = z × σ/√n

Where

σ = population standard Deviation

n = number of samples

From the information given

1) x = 17.5

σ = 5

n = 50

To determine the z score, we subtract the confidence level from 100% to get α

α = 1 - 0.9 = 0.1

α/2 = 0.1/2 = 0.05

This is the area in each tail. Since we want the area in the middle, it becomes

1 - 0.05 = 0.95

The z score corresponding to the area on the z table is 1.645. Thus, confidence level of 90% is 1.645

Margin of error = 1.645 × 5/√50 = 1.16

Confidence interval = 17.5 ± 1.16

3 0
3 years ago
Other questions:
  • Which expressions equivalent to 3^128x
    9·1 answer
  • Mr. Henderson’s annual premium of $4,668 is covered entirely by his employer along with 25% of the $9,264 premium for his wife a
    5·2 answers
  • The scatterplot shows the number of minutes Tyler played in his last eight basketball games and the points he scored in each gam
    14·2 answers
  • (-4, -2),(-18,7) slope
    11·1 answer
  • Patel is solving 8x2 + 16x + 3 = 0. Which steps could he use to solve the quadratic equation? Check all that apply. 8(x2 + 2x +
    10·1 answer
  • If u have 2 penises and u ate 1 how many you got left???
    12·1 answer
  • Frank earns $8 per hour. Madison
    6·2 answers
  • Use the FOIL method to check your answer from part A.
    11·1 answer
  • Solve for v.<br> Simplify your answer as much as possible.<br><br> 5+2v=3
    10·2 answers
  • (-4/5) (15/8) (7/3) (-1)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!